{"items":[{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-11-16 16:56:50.260Z","domain":"sigmoid.social","followerCount":1282,"followers":"https://sigmoid.social/users/psc/followers","following":"https://sigmoid.social/users/psc/following","followingCount":322,"icon":"https://cdn.masto.host/sigmoidsocial/accounts/avatars/109/299/290/846/690/630/original/d659a5d6d4644323.png","id":"1shk4z1wlz2z7df","inbox":"https://sigmoid.social/users/psc/inbox","iri":"https://sigmoid.social/users/psc","isLocal":false,"last_fetched":"2025-11-26 09:28:54.472Z","outbox":"https://sigmoid.social/users/psc/outbox","preferred_username":"psc","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAq9ZILweeBVsoavEGuxHT\nIapxvLU90z4hRJhC0MbX+zQmXqBjgC5EA+t9TcWekIlUlx+p0b6lPnecfxTrrPrJ\nV/yRZVDxQ0nHfPQ/Z1p1F+4gDNwgf/a7/OQWSDp0rdo+7Wucnpajb0XH3zgiTdby\nZOHe3tzFXBcd3qGQCyV0eKvm4r2Pc+df0OM2KANeD0SGOYc+OsYpZHFHf266qT7U\ngxYsCHx1Lo17bF3z1yE7UJ21jFRyqJOsmdg6rSJ2GoYOAoKgWaFGFMz64GUEotNS\n7e8NtLEQDSctCL6qGjBYio4pfn9ItFNDMRjeDFa29htoDLtv5fm7VF0geu7xtvxV\nuwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-06 00:00:00.000Z","summary":"

señor swesearcher @ #GoogleBrain, focusing on #RL and #ML for #creativity. musician. from 🇪🇨 living in 🇨🇦.
MUSICODE: https://www.youtube.com/c/MUSICODE_psc

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Open-Endedness Team Lead at DeepMind, Associate Professor at UCL Centre for AI leading UCL @dark Lab, and ELLIS Scholar. ex University of Oxford, Facebook AI Research.

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AI for storytelling, games, explainability, safety, ethics. Professor at Georgia Tech. Associate Director of the Machine Learning Center at GT. Time travel expert. Geek. Dad. he/him

","updated":"2025-11-26 09:28:54.513Z","user":"","username":"Mark Riedl"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-10-17 17:18:46.682Z","domain":"sigmoid.social","followerCount":6393,"followers":"https://sigmoid.social/users/thegradient/followers","following":"https://sigmoid.social/users/thegradient/following","followingCount":154,"icon":"https://cdn.masto.host/sigmoidsocial/accounts/avatars/109/261/650/757/168/620/original/2f330bb50c727829.png","id":"l82j248as51fgi9","inbox":"https://sigmoid.social/users/thegradient/inbox","iri":"https://sigmoid.social/users/thegradient","isLocal":false,"last_fetched":"2025-11-26 09:28:54.549Z","outbox":"https://sigmoid.social/users/thegradient/outbox","preferred_username":"thegradient","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyiV1BFbBbX+vlEZPnd7g\n7ZteHiGFYdm8B5jtFE4u+4aYPmMEDxTpGHxaVg6DMUYMh3cFXBZ/ejNnQhYDQgmj\nJF2KxJ57kewlgNdtOGs3r1FFhTJzzt5+U5UAS48WdmiSNujDfXJGdiEzxFTYjB6O\nrYuIurjaC7B8e6L8IFmv+2HYvmOrKmiXutp6iTs8xiOXwYlCsmPjIeRDOzGYYYcc\nkALoKkP3RC3jIyvXxjBadei00yTPO+BoMsqORhlBCf0dKRVERXAz6OdTj+erouSb\nmhBfqgj0nzXooJWXAYYyYmm42hHcBo8pI/b0og1Nwg44Y6aQvVvVpkf121kzMSo4\nAwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-10-31 00:00:00.000Z","summary":"

The Gradient is an organization with the missions of making it easier for anyone to learn about AI and of facilitating discu. We were founded in 2017 by a group of students and researchers at the Stanford AI Lab. Our current projects include The Gradient Magazine, The Gradient Podcast, The Update newsletter, and Sigmoid Social. We are a non-profit and volunteer-run effort run by researchers and engineers in the AI community.

","updated":"2025-11-26 09:28:54.549Z","user":"","username":"The Gradient"}],"page":1,"perPage":10,"totalItems":11,"totalPages":2}

Marc G. Bellemare

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